BN527-428-4 — RIVET,BLIND

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

BN527-428-4: RIVET,BLIND.

The RIVET,BLIND is a the manufacturer industrial component. Key specifications include material: STEEL COMP 303 EXPANDER, head_style: FLUSH (FLAT) COUNTERSUNK (INCLUDED ANGLE - LESS THAN 135 DEG W OR W/O CHAMFER), grip_length: 0.250 INCHES NOMINAL IN, shank_style: BLIND RIVET, NUT AND BOLT (ASSEMBLY), thread_class: 3B, shank_diameter: 0.387 INCHES MINIMUM AND 0.390 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5320-01-032-8074, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS

BN527-428-4

NSN: 5320-01-032-8074
FSC: 5320 — Rivets
CAGE: L4528 — LISI AEROSPACE CANADA CORP DIV HI SHEAR HOLDINGS INC (CAN)

SPECIFICATIONS

material	STEEL COMP 303 EXPANDER
head_style	FLUSH (FLAT) COUNTERSUNK (INCLUDED ANGLE - LESS THAN 135 DEG W OR W/O CHAMFER)
grip_length	0.250 INCHES NOMINAL IN
shank_style	BLIND RIVET, NUT AND BOLT (ASSEMBLY)
thread_class	3B
shank_diameter	0.387 INCHES MINIMUM AND 0.390 INCHES MAXIMUM IN
expansion_device	EXPANDER
special_features	FURNISHED W/O BOLT
thread_direction	RIGHT-HAND
countersink_angle	98.0 DEGREES MINIMUM AND 102.0 DEGREES MAXIMUM
surface_treatment	CADMIUM EXPANDER
head_major_diameter	0.450 INCHES MAXIMUM IN
NSN	5320-01-032-8074

COMPONENT DIAGRAM

KEY FEATURES

•

SHANK DIAMETER: 0.387 INCHES MINIMUM AND 0.390 INCHES MAXIMUM IN

•

EXPANSION DEVICE: EXPANDER

•

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-A-8625 MIL SPEC 1ST TREATMENT RESPONSE OR MIL-C-5541 MIL SPEC 2ND TREATMENT RESPONSE SLEEVE

•

MATERIAL DOCUMENT AND CLASSIFICATION: QQ-A-430 FED SPEC SINGLE MATERIAL RESPONSE SLEEVE

•

HEAD STYLE: FLUSH (FLAT) COUNTERSUNK (INCLUDED ANGLE - LESS THAN 135 DEG W OR W/O CHAMFER)

•

THREAD DIRECTION: RIGHT-HAND

TECHNICAL CHARACTERISTICS

SHANK DIAMETER	0.387 INCHES MINIMUM AND 0.390 INCHES MAXIMUM IN
EXPANSION DEVICE	EXPANDER
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	MIL-A-8625 MIL SPEC 1ST TREATMENT RESPONSE OR MIL-C-5541 MIL SPEC 2ND TREATMENT RESPONSE SLEEVE
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-416,TY 1,CL 3 FED SPEC SINGLE TREATMENT RESPONSE EXPANDER
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-A-430 FED SPEC SINGLE MATERIAL RESPONSE SLEEVE
MATERIAL DOCUMENT AND CLASSIFICATION	ASTM A582 ASSN STD SINGLE MATERIAL RESPONSE EXPANDER
HEAD STYLE	FLUSH (FLAT) COUNTERSUNK (INCLUDED ANGLE - LESS THAN 135 DEG W OR W/O CHAMFER)
THREAD DIRECTION	RIGHT-HAND
NOMINAL THREAD SIZE	0.250 INCHES IN
GRIP LENGTH	0.250 INCHES NOMINAL IN

OTHER ITEMS IN FSC 5320 — Rivets

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

5320-00-001-1756 5320-00-001-2042 5320-00-001-3944 5320-00-001-5126 5320-00-001-5151 5320-00-001-5152 5320-00-001-5153

SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is BN527-428-4?

BN527-428-4 is a RIVET,BLIND.

What is the NSN for BN527-428-4?

BN527-428-4 is cataloged in the U.S. Government catalog under NSN 5320-01-032-8074. This indicates validated use in U.S. government and defense supply chains.

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BN527-428-4 — RIVET,BLIND

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